SAE, USS, Beveled, Standard, Large Outside Diameter
Nylon, Titanium, Stainless Steel, PEEK, Steel
20 mm, 3 1/2", 66 mm, 3 3/4", 9/16"
16.5 mm, 13.27 mm, 1.172", 31 mm, 1.281"
5.8 mm, 0.7 mm, 0.4 mm, 1.1 mm, 0.16 mm
M58, 1 1/2", #12, #5, 1/2"
BS 4463, DIN 125A, ASME B18.8.1, DIN 7603A, BS 4320B